Solutions by everydaycalculation.com

1^{st} number: 1 2/5, 2^{nd} number: 1/7

75 + 17 is 5435.

- Find the least common denominator or LCM of the two denominators:

LCM of 5 and 7 is**35**

Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 5 × 7 = 35,

75 = 7 × 75 × 7 = 4935 - Likewise, for the 2nd fraction, since 7 × 5 = 35,

17 = 1 × 57 × 5 = 535 - Add the two like fractions:

4935 + 535 = 49 + 535 = 5435 - So, 7/5 + 1/7 = 54/35

In mixed form: 11935

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